{"id":"W3182267094","doi":"10.1101/2021.07.04.21259490","title":"Generation of false positive SARS-CoV-2 antigen results with testing conditions outside manufacturer recommendations: A scientific approach to pandemic misinformation","year":2021,"lang":"en","type":"preprint","venue":"medRxiv","topic":"SARS-CoV-2 detection and testing","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Public Health Agency of Canada; Nova Scotia Health Authority; Dalhousie University","funders":"","keywords":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Misinformation; Coronavirus disease 2019 (COVID-19); Antigen; Disinformation; Chemistry; Computer science; Virology; Chromatography; Medicine; Social media; Immunology; Internal medicine; Computer security","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.02055133,0.001456074,0.0009693866,0.001465844,0.0008025392,0.003780582,0.001858746,0.003167918,0.001721327],"category_scores_gemma":[0.02968056,0.0009404226,0.0008702704,0.0009830887,0.002363305,0.002653554,0.001684892,0.002351662,0.0007614589],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001022696,"about_ca_system_score_gemma":0.0009197443,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003409838,"about_ca_topic_score_gemma":0.0005466749,"domain_scores_codex":[0.968276,0.01669397,0.001771033,0.003199508,0.009340021,0.0007194767],"domain_scores_gemma":[0.9589542,0.02175854,0.009478691,0.004838717,0.004648578,0.0003213032],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001671227,0.0009585338,0.05687685,0.001740044,0.0003621095,0.002601487,0.002205289,0.002302759,0.7966251,0.008981664,0.002735715,0.1229393],"study_design_scores_gemma":[0.00004333742,0.001312041,0.009907104,0.0003339351,0.0002590201,0.00409993,0.000815068,0.01088677,0.9604774,0.003404282,0.008335616,0.0001255423],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6853273,0.01316842,0.2727671,0.0129766,0.001326263,0.0008120293,0.0005096337,0.001140459,0.01197215],"genre_scores_gemma":[0.8864704,0.00259902,0.1044313,0.003346751,0.0003154743,0.0002480273,0.0003253722,0.0001356916,0.002127959],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02055133,"threshold_uncertainty_score":0.1086871,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1755917350582477,"score_gpt":0.3538140923389528,"score_spread":0.178222357280705,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}